はてなブックマーク - Code Jam - Google’s Coding Competitions https://b.hatena.ne.jp/entry/code.google.com/codejam/archive.html Put your coding skills to the test as you work your way through multiple rounds of algorithmic coding puzzles for the title of Code Jam Champ and 15,000 USD. higetaku https://b.hatena.ne.jp/higetaku/20110304#bookmark-31010081 2011-03-04T09:54:45Z google watarun7 https://b.hatena.ne.jp/watarun7/20110304#bookmark-31010081 暇な時に解く！ 2011-03-03T23:58:20Z justoneplanet https://b.hatena.ne.jp/justoneplanet/20110219#bookmark-31010081 2011-02-19T05:25:52Z Google CodeJam code event プログラミング コンテスト